Best Wa Sales Tax Apps

250+ iOS apps curated and reviewed

3.1 avg rating
20 free apps
Updated October 2026

Finding the right wa sales tax apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Wa Sales Tax Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Wa Sales TaxWa Sales TaxFree4.0β˜… (4)NoNoOct 2026
2Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8β˜… (5.4K)YesYesOct 2026
3Sales Tax Calculator & RatesSales Tax Calculator & RatesFreeβ€”YesNoAug 2026
4Sales Tax Calc.Sales Tax Calc.Free1.0β˜… (1)YesNoAug 2026
5A Sales Tax CalculatorA Sales Tax CalculatorFree3.7β˜… (3)NoNoMay 2026
6Sales Tax CheckerSales Tax CheckerFreeβ€”NoNoAug 2026
7Tax SimulatorTax SimulatorFree1.0β˜… (1)NoNoSep 2026
8Sales Tax & Total CalculatorSales Tax & Total CalculatorFreeβ€”NoYesJun 2026

Top Picks for Wa Sales Tax

4.0😞(4 ratings)
Free
Wa Sales Tax screenshot 1
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Wa Sales Tax screenshot 6

Quickly find current Washington state sales tax rates using your mobile device. Calculate total charges with tax, save and export location data for bookkeeping, and verify rates on the go.

What We Love

  • πŸ‘ Saves money on taxes
  • πŸ‘ Helpful for contractors/service techs
  • πŸ‘ Accurate for specific addresses
  • πŸ‘ Easy to use
  • πŸ‘ Time saver
  • πŸ‘ Good for rural addresses
  • πŸ‘ Calculates contract amounts with taxes
  • πŸ‘ Useful for business
  • πŸ‘ Keeps up with times
  • πŸ‘ Great for on-the-go use

Room to Improve

  • πŸ› Inaccurate location detection
  • πŸ› Incorrect tax rates
  • πŸ› App no longer supported/functioning
  • πŸ› Crashes frequently
  • πŸ› Frozen and won't open
  • πŸ› Slow performance
  • πŸ› Cannot see numbers without glasses
  • πŸ› Lacks categories of goods/services
  • πŸ› No state tax rate or local rate for county
  • πŸ› Keyboard won't go away
  • πŸ› Doesn't provide local taxes
  • πŸ› Cannot check previous years
  • πŸ› Location services not holding
  • πŸ› Search times out
  • πŸ› Buttons don't work
  • πŸ› No improvement in 2.0
  • πŸ› Less convenient format
  • πŸ› Smaller text
  • πŸ› No ability to change tax period
  • πŸ› Doesn't have all 2026 tax rates
  • πŸ› Not always accurate by cents
  • πŸ› Needs full address for accuracy
  • πŸ› App is pathetic
Sales Tax Calculator - Tax Me#2

Sales Tax Calculator - Tax Me by Tardent Apps Inc.

Mobile Shopping Price Calc App
Strong Contender
πŸ’° Finance
4.8😊(5.4K ratings)
FreeAdsIn-App Purchases
Sales Tax Calculator - Tax Me screenshot 1
Sales Tax Calculator - Tax Me screenshot 2
Sales Tax Calculator - Tax Me screenshot 3
Sales Tax Calculator - Tax Me screenshot 4

Easily calculate sales tax on purchases with this intuitive and accurate tool. Save multiple tax rates, perform arithmetic calculations, and support all currencies. An optional Pro version offers additional features like item logging and reverse tax calculation.

What We Love

  • πŸ’‘ Helpful for business/small sales
  • πŸš€ Quick and easy to use
  • πŸ‘ Accurate tax calculations
  • πŸ€‘ Free option available

Room to Improve

  • 🀬 Too many ads/commercials
  • πŸ› Occasional glitches and crashes
  • πŸ€” Limited functionality (e.g. no percentage sign)

More Wa Sales Tax apps to explore

FAQ about Wa Sales Tax

What are the best wa sales tax apps for iPhone?
Wa Sales Tax tops our wa sales tax apps ranking as of October 2026, with a 4.0-star average from 4 App Store ratings, and it's free to download.
Yes β€” 20 of the top wa sales tax apps we rank are free to download, including Wa Sales Tax and Sales Tax Calculator - Tax Me.
Wa Sales Tax has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ wa sales tax apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.